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Aluminum Beam - 2.31" (pair)

These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 7 through-holes running its length and are sold in packs of two. Each beam has a length of 2.31", a width of 0.375", a thickness of 0.25", and utilize the 0.77" hub pattern.

Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range of components makes building complex electromechanical prototypes or finished projects a reality.

Note: The length of these beams is calculated from the center of each through-hole at opposite ends, the over-all length is 2.685".

  • Length - 2.31"
  • Width - 0.375"
  • Thickness - 0.25"
  • Hub Pattern - 0.77"

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Aluminum Beam - 2.31" (pair) Product Help and Resources

Core Skill: Robotics

This skill concerns mechanical and robotics knowledge. You may need to know how mechanical parts interact, how motors work, or how to use motor drivers and controllers.

1 Robotics

Skill Level: Noob - You will be required to put together a robotics kit. Necessary parts are included and steps will be easy to follow. You also might encounter basic robotics components like bearings, mounts, or other hardware and need a general idea of how it goes together.
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Core Skill: DIY

Whether it's for assembling a kit, hacking an enclosure, or creating your own parts; the DIY skill is all about knowing how to use tools and the techniques associated with them.

1 DIY

Skill Level: Noob - Basic assembly is required. You may need to provide your own basic tools like a screwdriver, hammer or scissors. Power tools or custom parts are not required. Instructions will be included and easy to follow. Sewing may be required, but only with included patterns.
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Comments

Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • josemiguelvelasco / about 9 years ago / 1

    I would like to assemble several of these parts much in the way they are assembled in the images above, so that I can connect these parts allowing a rotation around an axis Where can I get the screws (type shoulder screw) that would fit in the holes of this part so I can make such a construction? I would like to have the possibility of choosing screw length Thanks

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